Lucia Szu-En Cheng, MD

Offices

1 location

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Cheng’s office at (408) 599-2233 to ask if they take your plan before you enroll.

California Medical Board record

Licence A95418 · Current

Licensed to practise in California · since 2006 · expires 2028-03-31 · Medical College of Wisconsin.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Medicaid work

$0 in 2018

Medicaid paid $0 for 38 billed services this clinician did in 2018, up to 19 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

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Largest Medicaid services in 2018

Short return visit	38	$0

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Medicaid work by year

2018	38	1	19	$0

Drugs they prescribed that Part D paid

$219

Pharmacies billed $219 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 38) in 2024. Too few prescriptions to compare fairly with other clinicians.

38 generic and 0 brand-name prescriptions · $219 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

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Largest Part D drug costs

Amitriptyline	12	$89	$7

Year by year

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Part D prescribing by year

2024	38	None	0% (0)	0%	$219
2023	26	None	0% (0)	None	$335
2022	28	None	0% (0)	0%	$346
2021	79	None	0% (0)	None	$2,702
2020	73	None	0% (0)	0%	$553
2019	35	None	0% (0)	0%	$446
2018	46	13	0% (0)	None	$1,495
2017	103	22	0% (0)	11%	$2,791
2016	187	38	0% (0)	13%	$4,558
2015	1,257	90	0% (0)	19%	$206,776
2014	2,572	100	0% (0)	22%	$444,741
2013	2,895	107	0% (0)	25%	$486,433

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 1 drug

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Part D drugs prescribed in 2023

Amitriptyline	11	$186	$17

2022: 1 drug

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Part D drugs prescribed in 2022

Amitriptyline	12	$217	$18

2021: 2 drugs

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Part D drugs prescribed in 2021

Amitriptyline	12	$222	$18
Buspirone	13	$80	$6

2020: 1 drug

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Part D drugs prescribed in 2020

Escitalopram	13	$25	$2

2019: 1 drug

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Part D drugs prescribed in 2019

Quetiapine	15	$145	$10

2016: 7 drugs

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Part D drugs prescribed in 2016

Bupropion Hcl Sr	31	$886	$29
Venlafaxine Hcl Er	13	$727	$56
Sertraline	23	$589	$26
Gabapentin	15	$424	$28
Fluoxetine	26	$334	$13
Trazodone	19	$240	$13
Citalopram Hbr	15	$122	$8

2015: 28 drugs

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Part D drugs prescribed in 2015

Abilify	63	$64,374	$1,022
Seroquel Xr	68	$37,880	$557
Invega	21	$22,570	$1,075
Risperdal Consta	24	$11,783	$491
Clozaril	15	$11,093	$740
Divalproex Sodium Er	40	$7,244	$181
Duloxetine	54	$4,297	$80
Quetiapine	133	$2,514	$19
Ziprasidone	25	$2,164	$87
Risperidone Odt	15	$1,473	$98
Olanzapine	80	$1,330	$17
Clozapine	17	$1,101	$65
Gabapentin	38	$732	$19
Risperidone	36	$701	$19
Hydroxyzine Pamoate	42	$650	$15
Oxcarbazepine	19	$572	$30
Sertraline	54	$515	$10
Lamotrigine	47	$496	$11
Buspirone	22	$468	$21
Fluoxetine	56	$461	$8
Venlafaxine Hcl Er	18	$408	$23
Trazodone	58	$329	$6
Mirtazapine	26	$311	$12
Benztropine Mesylate	24	$222	$9
Citalopram Hbr	34	$217	$6
Escitalopram	14	$144	$10
Clonazepam	26	$118	$5
Haloperidol	14	$111	$8

2014: 42 drugs

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Part D drugs prescribed in 2014

Abilify	157	$140,702	$896
Seroquel Xr	150	$78,842	$526
Invega	45	$41,464	$921
Risperdal Consta	52	$24,858	$478
Quetiapine	278	$20,767	$75
Clozaril	27	$19,863	$736
Duloxetine	100	$15,664	$157
Divalproex Sodium Er	72	$14,766	$205
Olanzapine	126	$10,426	$83
Ziprasidone	31	$10,105	$326
Chlorpromazine	20	$5,837	$292
Clozapine	63	$5,310	$84
Pristiq Er	17	$4,998	$294
Namenda	24	$3,224	$134
Olanzapine Odt	13	$3,196	$246
Divalproex	25	$2,883	$115
Risperidone	95	$2,882	$30
Escitalopram	64	$1,690	$26
Methylphenidate Sr	15	$1,285	$86
Lamotrigine	101	$1,075	$11
Buspirone	34	$1,004	$30
Hydroxyzine Pamoate	91	$971	$11
Oxcarbazepine	22	$812	$37
Fluoxetine	94	$796	$8
Sertraline	85	$761	$9
Trazodone	124	$736	$6
Mirtazapine	65	$732	$11
Gabapentin	48	$692	$14
Venlafaxine Hcl Er	31	$663	$21
Benztropine Mesylate	51	$509	$10
Clonazepam	89	$481	$5
Bupropion Xl	16	$449	$28
Citalopram Hbr	59	$330	$6
Haloperidol	31	$289	$9
Topiramate	27	$275	$10
Thiothixene	12	$165	$14
Prazosin	19	$157	$8
Clonidine	19	$142	$7
Paroxetine	20	$119	$6
Zolpidem	15	$84	$6
Propranolol	11	$61	$6
Trihexyphenidyl	12	$57	$5

2013: 45 drugs

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Part D drugs prescribed in 2013

Abilify	201	$157,889	$786
Seroquel Xr	158	$81,752	$517
Invega	46	$36,070	$784
Quetiapine	270	$32,404	$120
Risperdal Consta	53	$25,003	$472
Cymbalta	93	$22,549	$242
Olanzapine	128	$20,977	$164
Clozaril	27	$20,050	$743
Ziprasidone	42	$16,014	$381
Divalproex Sodium Er	110	$9,713	$88
Clozapine	63	$6,018	$96
Escitalopram	109	$5,918	$54
Chlorpromazine	19	$4,640	$244
Clomipramine	13	$4,255	$327
Depakote Er	12	$3,830	$319
Pristiq Er	20	$3,723	$186
Namenda	24	$2,963	$123
Lamotrigine	103	$2,111	$20
Risperidone	111	$2,107	$19
Sertraline	137	$1,647	$12
Buspirone	58	$1,550	$27
Gabapentin	49	$1,495	$31
Hydroxyzine Pamoate	124	$1,467	$12
Venlafaxine Hcl Er	34	$1,244	$37
Bupropion Xl	29	$935	$32
Risperidone Odt	15	$899	$60
Clonazepam	99	$752	$8
Divalproex	16	$751	$47
Oxcarbazepine	18	$749	$42
Fluoxetine	73	$734	$10
Benztropine Mesylate	72	$734	$10
Trazodone	132	$719	$5
Topiramate	45	$711	$16
Mirtazapine	48	$580	$12
Haloperidol	39	$426	$11
Citalopram Hbr	52	$416	$8
Paroxetine	30	$407	$14
Prazosin	29	$195	$7
Zolpidem	29	$173	$6
Donepezil	12	$160	$13
Thiothixene	12	$158	$13
Clonidine	13	$157	$12
Propranolol	24	$149	$6
Trihexyphenidyl	12	$95	$8
Lorazepam	11	$76	$7

Money from drug and device companies

$34 in 2025

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Industry payments by year

2025	1	1	None	$34
2020	1	1	None	$16
2019	4	9	None	$213

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

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Payments by company

Axsome Therapeutics	Sunosi	$34	1 payment Meals for Sunosi · 2025-05-20 · $34

See the published payment

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Every published payment

Axsome Therapeutics	Meals · 2025-05-20	Sunosi	$34

See earlier years (2020, 2019)

2020: $16

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Payments by company in 2020

Sunovion Pharmaceuticals	Latuda	$16	1 payment Meals for Latuda · 2020-02-28 · $16

2019: $213

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Payments by company in 2019

Sunovion Pharmaceuticals	Latuda	$112	4 payments Meals for Latuda · 2019-11-22 · $17 Education · 2019-09-23 · $52 Meals for Latuda · 2019-09-20 · $22 Meals for Latuda · 2019-08-23 · $21
Avanir Pharmaceuticals	Nuedexta	$46	2 payments Meals for Nuedexta · 2019-06-07 · $25 Meals for Nuedexta · 2019-04-05 · $21
Shire North American Group	Vyvanse	$35	2 payments Meals for Vyvanse · 2019-04-26 · $15 Meals for Vyvanse · 2019-01-11 · $19
Lundbeck	Rexulti	$21	1 payment Meals for Rexulti · 2019-02-09 · $21

Professional record

NPI: 1659584647
Licence: CA A95418California A95418: Current · expires 2028-03-31

More record details

Sole proprietor: Yes
Taxonomy: Psychiatry (2084P0800X)
Mailing address: 5542 Monterey Rd, #215, San Jose, CA, 95138
NPI first listed: 2007-05-07
NPI last updated: 2019-12-19
NPI record certified: 2019-12-19

This is when the NPI record was last certified, not a medical board exam.